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67 #include "ucg_cmd_parse.h"
68 #include "ucg_cmd_parse_string.h"
70 #define MULTISTRING_HELP "Mul-choice STRING"
71 #define ANYSTRING_HELP "Any STRING"
72 #define FIXEDSTRING_HELP "Fixed STRING"
75 get_token_len(const char *s)
81 while (c!='#' && c!='\0') {
89 get_next_token(const char *s)
99 parse_fixed_string(struct ucg_cmd_tk_string_data *sd,
100 const char *buf, unsigned token_len)
102 unsigned int conf_token_len;
106 for (str = sd->str; str != NULL ; str = get_next_token(str)) {
108 conf_token_len = get_token_len(str);
110 /* if token from config is too big... */
111 if (conf_token_len >= UCG_STR_TOKEN_SIZE - 1)
114 /* compare conf token and user token */
115 if (token_len == conf_token_len &&
116 strncmp(buf, str, token_len) == 0)
124 cmd_parse_string(ucg_cmd_tk_hdr_t *tk,
125 const char *buf, void *res, unsigned ressize)
127 struct ucg_cmd_tk_string *tk2 =
128 (struct ucg_cmd_tk_string *)tk;
129 struct ucg_cmd_tk_string_data *sd = &tk2->string_data;;
130 unsigned int token_len;
132 if (res && ressize < UCG_STR_TOKEN_SIZE)
135 token_len = strlen(buf);
137 if (token_len >= (UCG_STR_TOKEN_SIZE - 1) || token_len == 0)
142 if (parse_fixed_string(sd, buf, token_len) < 0)
146 /* we already checked that token_len is < STR_TOKEN_SIZE-1 */
154 cmd_complete_string_start(ucg_cmd_tk_hdr_t *tk,
155 __attribute__((unused)) const char *tokstr,
158 struct ucg_cmd_tk_string *tk2 =
159 (struct ucg_cmd_tk_string *)tk;
160 struct ucg_cmd_tk_string_data *sd = &tk2->string_data;;
164 *opaque = (void *)str;
166 return -1; /* no completion */
171 cmd_complete_string_iterate(ucg_cmd_tk_hdr_t *tk, void **opaque,
172 char *dstbuf, unsigned int size)
181 *opaque = (void *)get_next_token(s);
183 len = get_token_len(s);
187 memcpy(dstbuf, s, len);
193 cmd_help_string(ucg_cmd_tk_hdr_t *tk, char *dstbuf,
197 snprintf(dstbuf, size, "<string>");
201 struct ucg_cmd_tk_ops ucg_cmd_tk_string_ops = {
202 .parse = cmd_parse_string,
203 .complete_start = cmd_complete_string_start,
204 .complete_iterate = cmd_complete_string_iterate,
205 .complete_end = NULL,
206 .help = cmd_help_string,